Preparation of N, Fe co-doped TiO2 with visible light response

The N, Fe-TiO2 photocatalyst was successfully prepared by hydrothermal method at 150 °C. The co-doped TiO2 powders were anatase, and possessed a specific surface area of 201 m2/g. The photocatalytic activity of TiO2 was enhanced and the absorption range was extended towards the visible region. The degradation rate for MO was 96.4% within 60 min, which was higher than for P-25.